#B25E2F#B25E2F

#B25E2F is a mid, vivid orange. Relative luminance 0.177; OKLCH L 57.3% C 0.125 H 47.7°. Best body text is #FFFFFF at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#B25E2F
RGB	rgb(178, 94, 47)
HSL	hsl(22, 58%, 44%)
HSV	hsv(22, 74%, 70%)
CMYK	cmyk(0%, 47.2%, 73.6%, 30.2%)
CIE-LAB	lab(49.10, 30.41, 41.13)
CIE-LCH	lch(49.10, 51.15, 53.52°)
OKLab	oklab(57.26% 0.084 0.0922)
OKLCH	oklch(57.26% 0.125 47.7)
XYZ	xyz(22.8780, 17.6783, 4.8962)
Luminance	0.1768 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B25E2F #2F83B2

analogous

#B22F42 #B25E2F #B2A02F

triadic

#B25E2F #2FB25E #5E2FB2

tetradic

#B25E2F #42B22F #2F83B2 #A02FB2

square

#B25E2F #42B22F #2F83B2 #A02FB2

split-complementary

#B25E2F #2FB2A0 #2F42B2

monochromatic

#512B15 #824422 #B25E2F #D07D4E #DDA07E

Accessibility & contrast

On white

4.63

#B25E2F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.54

#B25E2F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #B25E2F

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B25E2F	#FFFFFF	#000000	##FFFFFF
##B25E2F	1.00	4.63	4.54	4.63
#FFFFFF	4.63	1.00	21.00	1.00
#000000	4.54	21.00	1.00	21.00
##FFFFFF	4.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#76692A

Deuteranopia (green-blind)

#8A7C2E

Tritanopia (blue-blind)

#C34D54

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #b25e2f;
/* rgb */ color: rgb(178, 94, 47);
/* oklch */ color: oklch(57.3% 0.125 47.7);

Tailwind

colors: {
  custom: {
    50: '#cf8d6a',
    500: '#b25e2f',
    950: '#000000',
  },
}

SCSS

$custom: #b25e2f;
$custom-light: #cf8d6a;
$custom-dark: #000000;

JSON

{
  "hex": "#b25e2f",
  "rgb": {
    "r": 178,
    "g": 94,
    "b": 47
  },
  "hsl": {
    "h": 21.527,
    "s": 58.222,
    "l": 44.118
  },
  "oklch": {
    "l": 0.57258,
    "c": 0.12467,
    "h": 47.7
  },
  "luminance": 0.17676
}

Semantic roles & 50–950 ramp

primary

#B25E2F

secondary

#77AAC6

accent

#AAE146

background

#FDF8F6

surface

#FBF0EB

border

#D4CBC6

text

#150C06

muted

#837D7A

Preview Lab

Preview with #B25E2F

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →